#275CA0#275CA0

#275CA0 is a mid, vivid cyan. Relative luminance 0.106; OKLCH L 47.5% C 0.123 H 256.0°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#275CA0
RGB	rgb(39, 92, 160)
HSL	hsl(214, 61%, 39%)
HSV	hsv(214, 76%, 63%)
CMYK	cmyk(75.6%, 42.5%, 0%, 37.3%)
CIE-LAB	lab(38.94, 6.91, -41.92)
CIE-LCH	lch(38.94, 42.49, 279.36°)
OKLab	oklab(47.54% -0.0298 -0.1198)
OKLCH	oklch(47.54% 0.123 256)
XYZ	xyz(11.0067, 10.6225, 34.7211)
Luminance	0.1062 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275CA0 #A06B27

analogous

#2799A0 #275CA0 #2F27A0

triadic

#275CA0 #A0275C #5CA027

tetradic

#275CA0 #A02799 #A06B27 #27A02F

square

#275CA0 #A02799 #A06B27 #27A02F

split-complementary

#275CA0 #A02F27 #99A027

monochromatic

#0F233E #1B406F #275CA0 #3679CE #679ADA

Accessibility & contrast

On white

6.72

#275CA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#275CA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #275CA0

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275CA0	#FFFFFF	#000000	##FFFFFF
##275CA0	1.00	6.72	3.12	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B62A3

Deuteranopia (green-blind)

#26579F

Tritanopia (blue-blind)

#006C76

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #275ca0;
/* rgb */ color: rgb(39, 92, 160);
/* oklch */ color: oklch(47.5% 0.123 256.0);

Tailwind

colors: {
  custom: {
    50: '#7289bc',
    500: '#275ca0',
    950: '#000000',
  },
}

SCSS

$custom: #275ca0;
$custom-light: #7289bc;
$custom-dark: #000000;

JSON

{
  "hex": "#275ca0",
  "rgb": {
    "r": 39,
    "g": 92,
    "b": 160
  },
  "hsl": {
    "h": 213.719,
    "s": 60.804,
    "l": 39.02
  },
  "oklch": {
    "l": 0.47536,
    "c": 0.12349,
    "h": 256
  },
  "luminance": 0.10624
}

Semantic roles & 50–950 ramp

primary

#275CA0

secondary

#C09763

accent

#9E44E4

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #275CA0

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →